embrittling

简明释义

英[ɪmˈbrɪt.əl.ɪŋ]美[ɪmˈbrɪt̬.əl.ɪŋ]

v. 脆化（embrittle 的 ing 形式）

n. 脆化

adj. 脆化的

英英释义

单词用法

同义词

反义词

例句

1.Hardening, embrittling and cracking at low temperature of bitumen can be reduced due to improved flexing so as to extend the service life of road and rolling material.

改善沥青的低温屈挠性可减轻沥青低温下的发硬，发脆，龟裂，提高公路，卷材的使用寿命。

2.Hardening, embrittling and cracking at low temperature of bitumen can be reduced due to improved flexing so as to extend the service life of road and rolling material.

改善沥青的低温屈挠性可减轻沥青低温下的发硬，发脆，龟裂，提高公路，卷材的使用寿命。

3.Exposure to moisture can result in embrittling 脆化 of concrete over time.

长期暴露于潮湿环境中可能导致混凝土embrittling 脆化。

4.Certain chemicals can lead to embrittling 脆化 of plastics, reducing their lifespan.

某些化学物质会导致塑料embrittling 脆化，缩短其使用寿命。

5.The process of welding can sometimes cause embrittling 脆化 in the surrounding metal.

焊接过程有时会导致周围金属发生embrittling 脆化。

6.Aging can contribute to the embrittling 脆化 of rubber materials.

老化会导致橡胶材料的embrittling 脆化。

7.The high temperature caused the metal to become embrittling 脆化, making it prone to cracking.

高温导致金属变得embrittling 脆化，使其容易开裂。

作文

In the world of materials science, understanding the properties and behaviors of different substances is crucial. One term that often arises in this field is embrittling, which refers to the process by which a material becomes brittle, losing its ability to deform plastically under stress. This phenomenon can have significant implications for the durability and performance of materials used in various applications, from construction to electronics. For instance, consider the use of metals in engineering. Metals are typically known for their ductility, allowing them to bend and stretch without breaking. However, certain conditions can lead to embrittling, making these materials more susceptible to fracture. Factors such as exposure to extreme temperatures, chemical reactions, or even the presence of impurities can contribute to this detrimental change. When metals become brittle, they can fail unexpectedly, leading to catastrophic results in structures like bridges and buildings.In addition to metals, polymers can also undergo embrittling. While many plastics are initially flexible and resilient, they can become hard and inflexible when exposed to harsh environmental conditions or UV radiation over time. This change not only affects the aesthetic quality of the material but also its functionality. For example, a plastic component in a car may become embrittling after years of sun exposure, potentially leading to cracks and failures that compromise safety.The concept of embrittling is not limited to physical materials; it also extends to biological systems. For example, certain diseases can cause tissues to become brittle, affecting their ability to function properly. Osteoporosis is a condition that leads to the embrittling of bones, making them fragile and more prone to fractures. Understanding how and why this occurs can help in developing treatments and preventive measures to maintain bone health.To mitigate the effects of embrittling, researchers and engineers continually seek to improve materials through various methods. This includes alloying metals to enhance their resistance to brittleness or developing new polymers that can withstand environmental stressors. Additionally, regular maintenance and inspection of materials in use can help identify early signs of embrittling, allowing for timely interventions before failure occurs.In conclusion, the process of embrittling is a critical consideration in materials science, affecting everything from structural integrity to product longevity. By understanding the factors that contribute to this phenomenon, we can better predict and prevent failures in both man-made and natural systems. Whether in engineering, manufacturing, or medicine, recognizing the signs of embrittling can lead to safer and more effective materials and practices. As we continue to innovate and develop new technologies, the importance of addressing embrittling will remain a key focus for scientists and engineers alike.

在材料科学的世界中，理解不同物质的性质和行为至关重要。一个经常出现的术语是embrittling，它指的是材料变得脆弱的过程，从而失去在应力下塑性变形的能力。这种现象对用于各种应用的材料的耐久性和性能有重大影响，从建筑到电子产品。例如，考虑工程中金属的使用。金属通常以其延展性而闻名，使其能够在不破裂的情况下弯曲和拉伸。然而，某些条件可能导致embrittling，使这些材料更容易发生断裂。极端温度、化学反应甚至杂质的存在等因素都可能导致这种有害变化。当金属变得脆弱时，它们可能会意外失效，导致桥梁和建筑等结构发生灾难性后果。除了金属，聚合物也可以经历embrittling。虽然许多塑料最初是柔韧和有弹性的，但在暴露于恶劣环境条件或紫外线辐射后，它们可能变得坚硬且无弹性。这种变化不仅影响材料的美观质量，也影响其功能。例如，汽车中的塑料部件在经过多年阳光照射后可能会变得embrittling，从而导致裂缝和故障，危及安全。embrittling的概念不仅限于物理材料；它还扩展到生物系统。例如，某些疾病可能导致组织变得脆弱，影响其正常功能。骨质疏松症是一种导致骨骼embrittling的疾病，使其变得脆弱，更容易发生骨折。理解这种现象如何以及为何发生，可以帮助开发治疗和预防措施，以保持骨骼健康。为了减轻embrittling的影响，研究人员和工程师不断寻求通过各种方法改善材料。这包括合金化金属以增强其抗脆性，或开发能够承受环境压力的新聚合物。此外，定期维护和检查正在使用的材料可以帮助识别早期embrittling的迹象，从而在故障发生之前进行及时干预。总之，embrittling过程是材料科学中的一个关键考虑因素，影响着从结构完整性到产品寿命的一切。通过理解促成这一现象的因素，我们可以更好地预测和防止人造和自然系统中的故障。无论是在工程、制造还是医学领域，识别embrittling的迹象都能带来更安全、更有效的材料和实践。随着我们继续创新和开发新技术，解决embrittling问题的重要性将始终是科学家和工程师的重点关注。